add a pretty terrible test for finder. it manipulates apt... very meh

3 files changed, 113 insertions, 0 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index db52d7f..4a83514 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,12 +10,15 @@ include(KDEInstallDirs)
 include(KDECMakeSettings)
 include(KDECompilerSettings)
 
+set(REQUIRED_QT_VERSION 5.0)
+find_package(Qt5 ${REQUIRED_QT_VERSION} CONFIG REQUIRED Concurrent Test)
 find_package(KF5CoreAddons 5.0.0 REQUIRED)
 find_package(KF5I18n 5.0.0 REQUIRED)
 find_package(KF5WidgetsAddons 5.0.0 REQUIRED)
 
 find_package(QApt 3.0.0 REQUIRED)
 
+add_subdirectory(autotests)
 add_subdirectory(src)
 
 feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES)
diff --git a/autotests/CMakeLists.txt b/autotests/CMakeLists.txt
new file mode 100644
index 0000000..70c9a1b
--- /dev/null
+++ b/autotests/CMakeLists.txt
@@ -0,0 +1,20 @@
+if(POLICY CMP0028)
+  cmake_policy(SET CMP0028 OLD)
+endif()
+remove_definitions(-DQT_NO_CAST_FROM_ASCII)
+
+include(ECMAddTests)
+include(ECMCoverageOption)
+
+########### unittests ###############
+
+ecm_add_test(../src/DebugFinder.cpp
+             findertest.cpp
+    NAME_PREFIX "kubuntu-debug-installer-"
+    TEST_NAME "findertest"
+    LINK_LIBRARIES Qt5::Test QApt::Main
+)
+
+# target_link_libraries(threadtest Qt5::Concurrent)
+
+
diff --git a/autotests/findertest.cpp b/autotests/findertest.cpp
new file mode 100644
index 0000000..0b546ea
--- /dev/null
+++ b/autotests/findertest.cpp
@@ -0,0 +1,90 @@
+#include <QTest>
+#include <QSignalSpy>
+
+#include "../src/DebugFinder.h"
+
+
+/*
+  /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
+  /usr/lib/x86_64-linux-gnu/libkdeinit5_kwrite.so
+  /lib/x86_64-linux-gnu/libglib-2.0.so.0
+*/
+
+#include <QApt/Backend>
+
+class FinderTest : public QObject
+{
+    Q_OBJECT
+private Q_SLOTS:
+    void testAlreadyInstalled()
+    {
+        QApt::Backend apt;
+        apt.init();
+        auto libc6_dbg = apt.package("libc6-dbg");
+        apt.installPackages(QApt::PackageList() << libc6_dbg);
+        apt.reloadCache();
+        auto intalledFiles = apt.package("libc6")->installedFilesList();
+        QString path;
+        Q_FOREACH(const QString &file, intalledFiles) {
+            if (!file.endsWith(".so")) {
+                continue;
+            }
+            path = file;
+            break;
+        }
+        QVERIFY(!path.isEmpty());
+        qDebug() << path;
+
+        DebugFinder finder;
+        QSignalSpy spy(&finder, &DebugFinder::alreadyInstalled);
+        QMetaObject::invokeMethod(&finder, "find", Qt::QueuedConnection,
+                                  Q_ARG(QString, path));
+        QVERIFY(spy.wait());
+        QCOMPARE(spy.count(), 1);
+    }
+
+    void testDebugFound()
+    {
+        QApt::Backend apt;
+        apt.init();
+        apt.removePackages(QApt::PackageList() << apt.package("ksysguard-dbg"));
+
+        DebugFinder finder;
+        QSignalSpy spy(&finder, &DebugFinder::foundDbgPkg);
+        QMetaObject::invokeMethod(&finder, "find", Qt::QueuedConnection,
+                                  Q_ARG(QString, QString("/usr/bin/ksysguard")));
+        QVERIFY(spy.wait());
+        QCOMPARE(spy.count(), 1);
+        QList<QVariant> sig = spy.takeAt(0);
+        QCOMPARE(sig.count(), 1); // 1 arg
+        QCOMPARE(sig.at(0).toString(), QStringLiteral("ksysguard-dbg"));
+    }
+
+    void testNoDebugFound()
+    {
+        DebugFinder finder;
+        QSignalSpy spy(&finder, &DebugFinder::foundNoDbgPkg);
+        QMetaObject::invokeMethod(&finder, "find", Qt::QueuedConnection,
+                                  Q_ARG(QString, QString("/usr/lib/yolokitten.so.5")));
+        QVERIFY(spy.wait());
+        QCOMPARE(spy.count(), 1);
+    }
+
+    void testQt4X11()
+    {
+        QApt::Backend apt;
+        apt.init();
+        apt.removePackages(QApt::PackageList() << apt.package("libqt4-dbg"));
+
+        DebugFinder finder;
+        QSignalSpy spy(&finder, &DebugFinder::foundDbgPkg);
+        QMetaObject::invokeMethod(&finder, "find", Qt::QueuedConnection,
+                                  Q_ARG(QString, QString("/usr/lib/x86_64-linux-gnu/libQtCore.so.4")));
+        QVERIFY(spy.wait());
+        QCOMPARE(spy.count(), 1);
+    }
+};
+
+QTEST_MAIN(FinderTest)
+
+#include "findertest.moc"